Transaction not yet indexed

21ZmKasRQgeBihK5JyrMNb25pX4vnQrAjTxXk1FJrTPnkUhWsPCAPbyFzgwW2Mstb7WWr2FskRnGAgrb4qwYUL5F

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.